Prisha india craft copper bottle why buy bottle made of plastic or glass when you can buy a pure copper bottle for the same price? Pure copper water bottle from prisha india craft is hand crafted for best ayurveda health benefits. Copper is a powerful anti-oxidant and is also required for proper absorption of iron. It is becoming more necessary to consider ways to adequately supplement our diets with this vital mineral. It's lid has more number of threads and is deep threaded. It is joint free water bottle thus very sleek in look. If you're constantly traveling if your food is not necessarily controlled minor poisons are always getting into you in various forms. Copper handles those things for you. Take this handcrafted bottle with you during your outdoor activities. Keep water for 3 hours in the copper vessel best if kept overnight and it will imbibe all the medicinal and ayurvedic benefits to the water. It kills undesirable bacteria and viruses and the resultant water gets charged with the health benefiting qualities of the copper. Drink it empty stomach every morning and see the benefit. Drinking water from a copper water bottle on a regular basis can make a very significant difference to the health of your skin as copper is the key component in the production of new cells. Copper darkens naturally over a period of time and requires cleaning from time to time. Copper turns green / black and lose it's color when exposed to the atmosphere due to the reaction with oxygen. It has wide mouth thus extremely easy to clean. Care tips: * use pitambri powder for cleaning the copper utensils. More effective than traditional cleaners like tamarind lemon. Completely safe and gentle on hands.* clean your copperware by hand and avoid dishwasher as the detergent can cause oxidation leading to permanat damage * use a solution of equal quantities vinegar or lemon juice and salt diluted with some water at such times * avoid scratchy cleaners like steel wool